/*
 * JGarminImgParser - A java library to parse .IMG Garmin map files.
 *
 * Copyright (C) 2007 Patrick Valsecchi
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
package imgparser;

class RgnContext
{
    ImgSubFile.FileContext context=new ImgSubFile.FileContext();

    int longs[]=new int[50];

    int lats[]=new int[50];

    public final void checkCoordsSize(int nbPoints)
    {
        if(nbPoints>=longs.length)
        {
            longs=increaseSize(longs);
            lats=increaseSize(lats);
        }
    }

    private static int[] increaseSize(int old[])
    {
        int result[]=new int[old.length*2];
        System.arraycopy(old, 0, result, 0, old.length);
        return result;
    }
}
